/**
 * Copyright 2018-2118 the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.mykit.async.spring.utils;

/**
 * @author liuyazhuang
 * @date 2018/9/9 22:11
 * @description 校验工具类
 * @version 1.0.0
 */
public class ValidationUtils {

    public static void checkNotNull(Object ref) {
        if (ref != null) {
            return;
        }
        throw new NullPointerException();
    }

    public static void checkNotNull(Object ref, String message) {
        if (ref != null) {
            return;
        }
        throw new NullPointerException(message);
    }


    public static void checkState(boolean exps) {
        if (exps) {
            return;
        }
        throw new IllegalStateException();
    }

    public static void checkState(boolean exps, String message) {
        if (exps) {
            return;
        }
        throw new IllegalStateException(message);
    }
}
